Trafo - PT Galleon Cahaya InvestamaTrafo or transformator may be a power convertor that transfers electrical ... There
are a wide variety of trafo , among which are step up trafo , step down trafo , ...

Step Up & Down Voltage Transformer/ ConverterWide range of 110 Volt - 220 Volt Step up /down voltage converter transformers. A
Voltage transformer is used to change the electrical output of a power source.